2008 Audi RS6 vs. 2009 BMW 128
To start off, 2009 BMW 128 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi RS6. In addition, the cost of maintenance, including insurance, on 2008 Audi RS6 would be higher. At 4,172 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (444 HP @ 5700 RPM) has 214 more horse power than 2009 BMW 128. (230 HP @ 6500 RPM). In normal driving conditions, 2008 Audi RS6 should accelerate faster than 2009 BMW 128. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi RS6 weights approximately 425 kg more than 2009 BMW 128. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 128. In wet, icy, snow, or gravel driving conditions, 2008 Audi RS6 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Audi RS6 (560 Nm @ 1950 RPM) has 289 more torque (in Nm) than 2009 BMW 128. (271 Nm @ 2750 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 128. 2008 Audi RS6 has automatic transmission and 2009 BMW 128 has manual transmission. 2009 BMW 128 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi RS6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi RS6 | 2009 BMW 128 | |
| Make | Audi | BMW |
| Model | RS6 | 128 |
| Year Released | 2008 | 2009 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 230 HP |
| Engine RPM | 5700 RPM | 6500 RPM |
| Torque | 560 Nm | 271 Nm |
| Torque RPM | 1950 RPM | 2750 RPM |
| Engine Compression Ratio | 9.0:1 | 16.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1955 kg | 1530 kg |
| Vehicle Length | 4840 mm | 4370 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2670 mm |
| Fuel Consumption Overall | 14.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 82 L | 53 L |
